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gerrit-public.fairphone.software / kernel / msm-5.4 / 041aa65805de1a8af87dab2a26e52ebfe01f1963 / . / drivers / gpu / drm / drm_crtc_internal.h
blob: 0c34e6d906d1cab39b3793588176140abffd978b [file] [log] [blame]
Daniel Vetter8bd441b2014-01-23 15:35:24 +0100[diff] [blame]1/*
2 * Copyright © 2006 Keith Packard
3 * Copyright © 2007-2008 Dave Airlie
4 * Copyright © 2007-2008 Intel Corporation
5 * Jesse Barnes <jesse.barnes@intel.com>
6 * Copyright © 2014 Intel Corporation
7 * Daniel Vetter <daniel.vetter@ffwll.ch>
8 *
9 * Permission is hereby granted, free of charge, to any person obtaining a
10 * copy of this software and associated documentation files (the "Software"),
11 * to deal in the Software without restriction, including without limitation
12 * the rights to use, copy, modify, merge, publish, distribute, sublicense,
13 * and/or sell copies of the Software, and to permit persons to whom the
14 * Software is furnished to do so, subject to the following conditions:
15 *
16 * The above copyright notice and this permission notice shall be included in
17 * all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
20 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
21 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
22 * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
23 * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
24 * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
25 * OTHER DEALINGS IN THE SOFTWARE.
26 */
27
28/*
29 * This header file contains mode setting related functions and definitions
30 * which are only used within the drm module as internal implementation details
31 * and are not exported to drivers.
32 */
33
Daniel Vetter81065542016-06-21 10:54:13 +0200[diff] [blame]34
35/* drm_crtc.c */
36void drm_connector_ida_init(void);
37void drm_connector_ida_destroy(void);
Daniel Vetter8bd441b2014-01-23 15:35:24 +0100[diff] [blame]38int drm_mode_object_get(struct drm_device *dev,
39 struct drm_mode_object *obj, uint32_t obj_type);
Dave Airlie7c8f6d22016-04-15 15:10:32 +1000[diff] [blame]40void drm_mode_object_unregister(struct drm_device *dev,
41 struct drm_mode_object *object);
Daniel Vetter81065542016-06-21 10:54:13 +0200[diff] [blame]42bool drm_property_change_valid_get(struct drm_property *property,
43 uint64_t value,
44 struct drm_mode_object **ref);
45void drm_property_change_valid_put(struct drm_property *property,
46 struct drm_mode_object *ref);
47
48int drm_plane_check_pixel_format(const struct drm_plane *plane,
49 u32 format);
50int drm_crtc_check_viewport(const struct drm_crtc *crtc,
51 int x, int y,
52 const struct drm_display_mode *mode,
53 const struct drm_framebuffer *fb);
54
55void drm_fb_release(struct drm_file *file_priv);
56void drm_property_destroy_user_blobs(struct drm_device *dev,
57 struct drm_file *file_priv);
58
59/* dumb buffer support IOCTLs */
60int drm_mode_create_dumb_ioctl(struct drm_device *dev,
61 void *data, struct drm_file *file_priv);
62int drm_mode_mmap_dumb_ioctl(struct drm_device *dev,
63 void *data, struct drm_file *file_priv);
64int drm_mode_destroy_dumb_ioctl(struct drm_device *dev,
65 void *data, struct drm_file *file_priv);
66
67/* framebuffer IOCTLs */
68extern int drm_mode_addfb(struct drm_device *dev,
69 void *data, struct drm_file *file_priv);
70extern int drm_mode_addfb2(struct drm_device *dev,
71 void *data, struct drm_file *file_priv);
72int drm_mode_rmfb(struct drm_device *dev,
73 void *data, struct drm_file *file_priv);
74int drm_mode_getfb(struct drm_device *dev,
75 void *data, struct drm_file *file_priv);
76int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
77 void *data, struct drm_file *file_priv);
78
79/* IOCTLs */
80int drm_mode_obj_get_properties_ioctl(struct drm_device *dev, void *data,
81 struct drm_file *file_priv);
82int drm_mode_obj_set_property_ioctl(struct drm_device *dev, void *data,
83 struct drm_file *file_priv);
84
85int drm_mode_getresources(struct drm_device *dev,
86 void *data, struct drm_file *file_priv);
87int drm_mode_getplane_res(struct drm_device *dev, void *data,
88 struct drm_file *file_priv);
89int drm_mode_getcrtc(struct drm_device *dev,
90 void *data, struct drm_file *file_priv);
91int drm_mode_getconnector(struct drm_device *dev,
92 void *data, struct drm_file *file_priv);
93int drm_mode_setcrtc(struct drm_device *dev,
94 void *data, struct drm_file *file_priv);
95int drm_mode_getplane(struct drm_device *dev,
96 void *data, struct drm_file *file_priv);
97int drm_mode_setplane(struct drm_device *dev,
98 void *data, struct drm_file *file_priv);
99int drm_mode_cursor_ioctl(struct drm_device *dev,
100 void *data, struct drm_file *file_priv);
101int drm_mode_cursor2_ioctl(struct drm_device *dev,
102 void *data, struct drm_file *file_priv);
103int drm_mode_getproperty_ioctl(struct drm_device *dev,
104 void *data, struct drm_file *file_priv);
105int drm_mode_getblob_ioctl(struct drm_device *dev,
106 void *data, struct drm_file *file_priv);
107int drm_mode_createblob_ioctl(struct drm_device *dev,
108 void *data, struct drm_file *file_priv);
109int drm_mode_destroyblob_ioctl(struct drm_device *dev,
110 void *data, struct drm_file *file_priv);
111int drm_mode_connector_property_set_ioctl(struct drm_device *dev,
112 void *data, struct drm_file *file_priv);
113int drm_mode_getencoder(struct drm_device *dev,
114 void *data, struct drm_file *file_priv);
115int drm_mode_gamma_get_ioctl(struct drm_device *dev,
116 void *data, struct drm_file *file_priv);
117int drm_mode_gamma_set_ioctl(struct drm_device *dev,
118 void *data, struct drm_file *file_priv);
119
120int drm_mode_page_flip_ioctl(struct drm_device *dev,
121 void *data, struct drm_file *file_priv);
Daniel Vetter8bd441b2014-01-23 15:35:24 +0100[diff] [blame]122
Daniel Vettera97df1c2014-12-18 22:49:02 +0100[diff] [blame]123/* drm_atomic.c */
124int drm_atomic_get_property(struct drm_mode_object *obj,
Daniel Vetter81065542016-06-21 10:54:13 +0200[diff] [blame]125 struct drm_property *property, uint64_t *val);
Daniel Vettera97df1c2014-12-18 22:49:02 +0100[diff] [blame]126int drm_mode_atomic_ioctl(struct drm_device *dev,
127 void *data, struct drm_file *file_priv);
128
Benjamin Gaignard79190ea2016-06-21 16:37:09 +0200[diff] [blame]129int drm_modeset_register_all(struct drm_device *dev);
130void drm_modeset_unregister_all(struct drm_device *dev);
Marek Szyprowski44d1240d2016-06-13 11:11:26 +0200[diff] [blame]131
132/* drm_blend.c */
133int drm_atomic_helper_normalize_zpos(struct drm_device *dev,
134 struct drm_atomic_state *state);